3575912121

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{20219}}^1$

素因数の和:20725

約数の個数: 24

約数和(自身を含む): 5297154720

約数和(自身を除く): 1721242599

約数列:

[1, 3, 9, 43, 129, 387, 457, 1371, 4113, 19651, 20219, 58953, 60657, 176859, 181971, 869417, 2608251, 7824753, 9240083, 27720249, 83160747, 397323569, 1191970707, 3575912121]

約数ペア:

[(1, 3575912121), (3, 1191970707), (9, 397323569), (43, 83160747), (129, 27720249), (387, 9240083), (457, 7824753), (1371, 2608251), (4113, 869417), (19651, 181971), (20219, 176859), (58953, 60657)]